Bright stem elastic seat sealing gate valve is a type of valve used in fire protection pipelines. Due to its intuitive valve opening height, it is generally installed at a higher position above the ground

The valve body is made of ductile iron casting and coated with epoxy resin as a whole to prevent corrosion and rust, reduce damage to other equipment in the pipeline. The valve plate adopts the EPDM flat plate vulcanization process, and the valve cover adopts a structure with an attached cover to prevent fatigue production and leakage problems caused by aging rubber rings. The bolts are also made of 304 stainless steel to prevent corrosion and are not easy to twist, thus improving the service life of the valve, reducing the cost of customers in future use, and reducing daily maintenance and troublesome replacement processes.
The function of the auxiliary gland on the valve body is to facilitate maintenance. For example, if the valve is slightly leaking due to long-term use of gate valves, wear or aging of the sealing ring, in this case, only tightening the bolts on the auxiliary gland can solve the leakage problem!